The monochrome restrictions of Typography make it impossible to create this kind of shading gradient viable at multiple point sizes. Any kind of simulated grey scale will result in a large file size, and problems with memory usage when opened in preview.

If the grey shadows were done in pure black, it could be done, by a talented designer. Here's what the A might look like, if the darkest part of the shadow was made black, and the lighter part white:

I saved the original as a 256 colour bitmap to let MS Paint decide whether the graded shadow should be black or white.

Hope this helps someone identify something similar, if such a font exists.